n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 33 |
3 | 372 |
4 | 2070 |
5 | 7860 |
6 | 23415 |
7 | 58968 |
8 | 131292 |
9 | 266040 |
10 | 500445 |
11 | 886380 |
12 | 1493778 |
13 | 2414412 |
14 | 3766035 |
15 | 5696880 |
16 | 8390520 |
17 | 12071088 |
18 | 17008857 |
19 | 23526180 |
20 | 32003790 |
21 | 42887460 |
22 | 56695023 |
23 | 74023752 |
24 | 95558100 |
25 | 122077800 |
26 | 154466325 |
27 | 193719708 |
[0,0,33,372,2070,7860,23415,58968,131292,266040, 500445,886380,1493778,2414412,3766035,5696880, 8390520,12071088,17008857,23526180,32003790, 42887460,56695023,74023752,95558100,122077800, 154466325,193719708] |